League: NASCAR Sport: Motorsports Country: United States Category: Scores & Results

NASCAR explains track drying process during rain delays

Yahoo Sports • 1 min read • Latest: Jul 13, 2026, 2:44 AM

Last updated Jul 13, 2026

NASCAR explains track drying process during rain delays

Summary

NASCAR discusses the Air Titan 2.0 system used to dry wet racetracks, which is critical for resuming races safely. This system employs high-pressure air to push water off the racing surface, supported by jet dryers and vacuum trucks to remove any remaining moisture. The time it takes to dry a track varies based on several conditions, including rainfall and temperature. While rain delays are common, the Air Titan system has significantly improved response times since its introduction in 2013.

Source Links

Yahoo Sports

By the Numbers

•Air Titan 2.0 system used to dry wet tracks efficiently.
•High-pressure air and jet dryers work together for moisture removal.
•Drying time can take one to two hours or longer depending on conditions.
•NASCAR cannot race until tracks are completely dry due to safety concerns.
•Air Titan system has reduced typical rain delay durations since 2013.

Latest Updates

2:44 AMYahoo Sports — How Does NASCAR Dry a Wet Track? Inside the Air Titan System

What they're saying

"
Rain delays are a familiar part of NASCAR weekends, but getting thousands of gallons of water off a speedway is a remarkably complex process. Here's how NASCAR's Air Titan system works and why drying a racetrack takes time.
— Yahoo Sports

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